CN102994667B - Leather delustering agent with excellent handfeel effect - Google Patents
Leather delustering agent with excellent handfeel effect Download PDFInfo
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- CN102994667B CN102994667B CN201210538979.9A CN201210538979A CN102994667B CN 102994667 B CN102994667 B CN 102994667B CN 201210538979 A CN201210538979 A CN 201210538979A CN 102994667 B CN102994667 B CN 102994667B
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Abstract
The invention provides a leather delustering agent which belongs to the technical field of leather auxiliaries. The leather delustering agent comprises the following components in parts by weight: 10-20 parts of epoxy resin, 3-5 parts of rosin modified maleic resin, 15-30 parts of ethyl acetate, 10-15 parts of n-butyl acetate, 5-10 parts of silicon oxide, 5-10 parts of zinc oxide, 3-5 parts of dispersing agent, 3-6 parts of silicone oil, 20-30 parts of wax, 3-6 parts of polycarbonate, 5-10 parts of triethanolamine, 10-20 parts of white mineral oil, 3-5 parts of thickening agent, 2-4 parts of 2-amino-2-methyl 1, 3-propylene glycol, 30-50 parts of water and 5-8 parts of feeding agent. The leather delustering agent provided by the invention has good delustering degree and good transparency; and in addition, the leather delustering agent has good handfeel, softens leather and has uniform texture and a durable effect.
Description
Technical field
The invention provides a kind of leather flatting agent, particularly a kind of matting agent with excellent handle effect, belongs to leather agent technical field.
Background technology
People pursue leatherware wear attractive in appearance in, sometimes wish that leather fabric has good gloss, but have under certain situation, wish that the glossiness of leather fabric needn't be too high.Leather flatting agent is the new type chemical material of producing the low light level pearlite layer leather goods such as clothes, soft upper leather.It is suitable that it has viscosity, can be covered in leather surface by the method for printing, roller coat, makes leather surface have weak reflective or no-reflection ability.Foreign market is very general to the selection in leather wearing article low light level pool.China advocates Development of Export-Oriented enterprise energetically at present, exploitation exported product, and leatherware outward appearance low gloss has become the important indicator that foreign trader orders goods.
But, although common matting agent can make the glossiness of leather surface reduce, can reduce the feel of leather simultaneously, make after leather surface touch not softly, coarse, affect the effect of wearing of leather.
Summary of the invention
For the above commentary to prior art, technical problem to be solved by this invention is: a kind of leather flatting agent with excellent handle effect is provided.The technical scheme adopting is:
A kind of leather flatting agent of handle effect excellence, include following component by weight: 10～20 parts of epoxy resin, 3～5 parts of Abietyl modified maleic acid resins, 15～30 parts of vinyl acetic monomers, 10～15 parts of N-BUTYL ACETATEs, 5～10 parts of silicon oxide, 5～10 parts, zinc oxide, 3～5 parts of dispersion agents, 3～6 parts of silicone oil, 20～30 parts, wax, 3～6 parts of polycarbonate, 5～10 parts of trolamines, 10～20 parts of white mineral oils, 3～5 parts of thickening materials, 2～4 parts of 2-amino-2-methyl 1,3-PDs, 30～50 parts, water, 5～8 parts of hand feeling agents.
Above-mentioned wax preferably adopts the one in paraffin, carnauba wax, Microcrystalline Wax, beeswax;
Above-mentioned thickening material preferably adopts polyurethane thickener;
Above-mentioned dispersion agent preferably adopts the one in Sodium hexametaphosphate 99, Dodecyl trimethyl ammonium chloride or sodium lauryl sulphate.
Above-mentioned hand feeling agent can adopt LA-322, the LA-351 of the modest chemical (Shanghai) Co., Ltd. of moral.
Preparation method is:
Wax, silicone oil, epoxy resin, polycarbonate, Abietyl modified maleic acid resin are mixed, be heated to 110～120 DEG C, stir; Be cooled to 70～80 DEG C, then add vinyl acetic monomer, N-BUTYL ACETATE, silicon oxide, zinc oxide, white mineral oil, stir; Be cooled to 50～60 DEG C, adding temperature is the water of 50～60 DEG C, then adds hand feeling agent, dispersion agent, trolamine, thickening material, 2-amino-2-methyl 1,3-PD, stirs, and lets cool to room temperature and can pack.
Beneficial effect
Leather flatting agent provided by the invention, degree of disappearing degree is good, and the transparency is good, in addition, has good feel, and leather softness is homogeneous, and effect is lasting.
Embodiment
Prepare each component by the weight ratio shown in table 1.
The weight proportion of table 1 embodiment 1～embodiment 3
Above-mentioned wax adopts respectively paraffin (embodiment 1), carnauba wax (embodiment 2), Microcrystalline Wax (embodiment 3);
Above-mentioned thickening material adopts polyurethane thickener;
Above-mentioned dispersion agent preferably adopts Sodium hexametaphosphate 99 (embodiment 1), Dodecyl trimethyl ammonium chloride (embodiment 2), sodium lauryl sulphate (embodiment 3).
Above-mentioned hand feeling agent adopts the LA-322 of the modest chemical (Shanghai) Co., Ltd. of moral.
Preparation method is:
Wax, silicone oil, epoxy resin, polycarbonate, Abietyl modified maleic acid resin are mixed, be heated to 110～120 DEG C, stir; Be cooled to 70～80 DEG C, then add vinyl acetic monomer, N-BUTYL ACETATE, silicon oxide, zinc oxide, white mineral oil, stir; Be cooled to 50～60 DEG C, adding temperature is the water of 50～60 DEG C, then adds hand feeling agent, dispersion agent, trolamine, thickening material, 2-amino-2-methyl 1,3-PD, stirs, and lets cool to room temperature and can pack.
Performance test
After the leather flatting agent of embodiment 1～embodiment 3 gained is put on to leather sample, test luster performance and feel, and with the disclosed matting agent of patent CN200910036055 in contrast.Test-results is as shown in table 2.
The performance test data of table 2 embodiment 1～embodiment 3 and reference examples
As can be seen from the table, leather flatting agent provided by the invention, degree of disappearing degree is good, and the transparency is good, in addition, has good feel, and leather softness is homogeneous, and effect is lasting.
Claims (1)
1. the leather flatting agent preparation method of a handle effect excellence, comprise the steps: by weight, by 20 parts, wax, 3 parts of silicone oil, 15 parts of epoxy resin, 3 parts of polycarbonate, 5 parts of mixing of Abietyl modified maleic acid resin, be heated to 110～120 DEG C, stir; Be cooled to 70～80 DEG C, then add 10 parts of vinyl acetic monomers, 15 parts of N-BUTYL ACETATEs, 5 parts of silicon oxide, 10 parts, zinc oxide, 20 parts of white mineral oils, stir; Be cooled to 50～60 DEG C, adding temperature is 50 parts, the water of 50～60 DEG C, then adds 7 parts of hand feeling agents, 4 parts of dispersion agents, 5 parts of trolamines, 4 parts of thickening materials, 3 parts of 2-amino-2-methyl 1,3-PDs, stirs, and lets cool to room temperature and can pack; Described wax is paraffin; Described thickening material is polyurethane thickener; Described dispersion agent is Sodium hexametaphosphate 99; Described hand feeling agent is the LA-322 of the modest chemical Shanghai of moral company limited.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210538979.9A CN102994667B (en) | 2012-12-13 | 2012-12-13 | Leather delustering agent with excellent handfeel effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210538979.9A CN102994667B (en) | 2012-12-13 | 2012-12-13 | Leather delustering agent with excellent handfeel effect |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102994667A CN102994667A (en) | 2013-03-27 |
| CN102994667B true CN102994667B (en) | 2014-07-02 |
Family
ID=47923772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210538979.9A Expired - Fee Related CN102994667B (en) | 2012-12-13 | 2012-12-13 | Leather delustering agent with excellent handfeel effect |
Country Status (1)
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| CN (1) | CN102994667B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106221510A (en) * | 2016-08-10 | 2016-12-14 | 东至县洋湖镇希望皮具厂 | A kind of PU leatherware surface protectant |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5589832A (en) * | 1978-12-27 | 1980-07-07 | Konishiroku Photo Ind Co Ltd | Photosensitive material with mat layer |
| CN1075984A (en) * | 1992-03-03 | 1993-09-08 | 中国科学院成都有机化学研究所 | Delustering agent for leather wound mending and manufacture method thereof |
| US20020160194A1 (en) * | 2001-04-27 | 2002-10-31 | Flex Products, Inc. | Multi-layered magnetic pigments and foils |
| US7829626B2 (en) * | 2006-03-15 | 2010-11-09 | Rohm And Haas Company | Aqueous compositions comprising polymeric duller particle |
| CN101349032A (en) * | 2007-07-16 | 2009-01-21 | 捷安特(中国)有限公司 | Marking paper with coating stereoscopic light extinction effect and preparation method and coating method thereof |
| WO2009084227A1 (en) * | 2007-12-27 | 2009-07-09 | Midori Hokuyo Co., Ltd. | Topcoat |
| CN101735722B (en) * | 2009-12-17 | 2012-08-29 | 浙江瑞克涂饰材料有限公司 | Leather metal film finishing agent and preparation method thereof |
| CN101831102B (en) * | 2010-05-14 | 2013-01-23 | 深圳市天之一科技开发有限公司 | Aqueous environmentally-friendly leather finishing and delustering handfeel wax assistant and preparation process thereof |
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- 2012-12-13 CN CN201210538979.9A patent/CN102994667B/en not_active Expired - Fee Related
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| CN102994667A (en) | 2013-03-27 |
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Owner name: WUJIANG HUACHENG COMPOSITE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WUJIANG LIDA LUSTRE FINISHED PRODUCTS CO., LTD. Effective date: 20140526 |
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Free format text: CORRECT: ADDRESS; FROM: 215212 SUZHOU, JIANGSU PROVINCE TO: 215200 SUZHOU, JIANGSU PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20140526 Address after: Wujiang District of Suzhou City, Jiangsu Province, Wu Road No. 22 215200 Applicant after: Wujiang Huacheng Composite Technology Co., Ltd. Address before: Wujiang City, Suzhou City, Jiangsu province 215212 Li Jian Township Street No. 30 southwest of Hong Kong Applicant before: Wujiang Lida Glazing Products Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20140702 Termination date: 20161213 |